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Solid State Relays:

2,200 Products Found

Farnell offers solid-state relays (SSRs) that provide fast and reliable switching without the mechanical wear associated with traditional relays. These relays use semiconductor components such as thyristors or triacs for switching, which ensures long operational life and silent operation.

Solid-state relays are suitable for environments where silent, fast, and precise switching is required, with minimal power loss and no moving parts. Farnell’s solid-state relays are ideal for industrial automation, heating control, and high-speed switching.

Applications:

  • Industrial Automation: Controlling motors, heaters, and lights in automated systems.
  • HVAC Systems: Temperature control with precise on/off cycles.
  • Renewable Energy: Switching control for photovoltaic systems and inverters.
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Relay Mounting
Relay Terminals
Switching Mode
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Forward Current If
Control Voltage Min
On State Resistance Max
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ComparePrice ForQuantity
1779773

RoHS

Each
1+
€54.45
5+
€51.81
10+
€49.16
Min: 1 / Mult: 1
SPST-NO
-
10A
100VDC
-
PCB
Through Hole
DC Switch
0VDC
-
3VDC
-
10VDC
-
-
-
CMX
2095718

RoHS

Each
1+
€1.65
10+
€1.48
25+
€1.41
50+
€1.36
100+
€1.32
Min: 1 / Mult: 1
SPST-NO
-
1.2A
-
-
PCB
SMD
Random Turn On
-
-
-
-
-
-
-
-
AQH
1214571

RoHS

Each
1+
€21.50
5+
€20.61
10+
€20.22
20+
€19.82
50+
€19.41
Min: 1 / Mult: 1
-
-
4A
-
-
PCB
Through Hole
-
-
-
18VDC
-
32VDC
-
-
-
-
1200214

RoHS

Each
1+
€24.00
5+
€22.83
10+
€21.66
20+
€21.23
Min: 1 / Mult: 1
SPST-NO
-
5A
660Vrms
-
PCB
Through Hole
Zero Crossing
48Vrms
-
4VDC
-
15VDC
-
-
-
CX
7228971

RoHS

Each
1+
€79.86
5+
€76.91
10+
€75.37
Min: 1 / Mult: 1
-
-
25A
280VAC
-
Panel Mount
Screw
Zero Crossing
24VAC
-
85VAC
-
280VAC
-
-
-
AC
1843897

RoHS

Each
1+
€10.57
5+
€10.24
10+
€9.93
20+
€9.78
50+
€9.64
Min: 1 / Mult: 1
-
-
100mA
48VDC
-
DIN Rail
Spring
-
5VDC
-
-
-
5VDC
-
-
-
-
1784036

RoHS

Each
1+
€78.42
5+
€74.51
10+
€70.58
Min: 1 / Mult: 1
SPST-NO
-
5A
60VDC
-
DIN Rail
Cage Clamp
-
1VDC
-
3VDC
-
10VDC
-
-
-
-
1821827

RoHS

Each
1+
€19.20
5+
€18.24
10+
€17.28
20+
€16.32
50+
€15.36
Min: 1 / Mult: 1
SPST-NO
-
2A
280VAC
-
PCB
Through Hole
Zero Crossing
24VAC
-
3VDC
-
12VDC
-
-
-
CN
1200225

RoHS

Each
1+
€27.68
5+
€26.36
10+
€25.03
20+
€24.53
Min: 1 / Mult: 1
SPST-NO
-
3A
60VDC
-
PCB
Through Hole
DC Switch
0VDC
-
3VDC
-
10VDC
-
-
-
DMO
1200301

RoHS

Each
1+
€81.86
5+
€77.77
10+
€73.68
Min: 1 / Mult: 1
SPST-NO
-
10A
280VAC
-
DIN Rail
Cage Clamp
Zero Crossing
24VAC
-
4VDC
-
32VDC
-
-
-
SSR CMRD
1843903

RoHS

Each
1+
€10.14
5+
€9.94
10+
€9.73
20+
€9.53
50+
€9.33
Min: 1 / Mult: 1
-
-
500mA
48VDC
-
DIN Rail
Spring
-
5VDC
-
5VDC
-
48VDC
-
-
-
-
1200263

RoHS

Each
1+
€78.71
5+
€74.76
10+
€70.82
Min: 1 / Mult: 1
SPST-NO
-
50A
530Vrms
-
Panel Mount
Screw
Zero Crossing
48Vrms
-
4VDC
-
32VDC
-
-
-
HD
1200248

RoHS

Each
1+
€63.76
5+
€61.40
10+
€58.16
Min: 1 / Mult: 1
SPST-NO
-
25A
530Vrms
-
Panel Mount
Screw
Zero Crossing
48Vrms
-
4VDC
-
32VDC
-
-
-
D48
1613837

RoHS

Each
1+
€64.45
5+
€61.22
10+
€58.01
Min: 1 / Mult: 1
SPST-NO
-
50A
280VAC
-
Panel Mount
Screw
Random Turn On
24VAC
-
3VDC
-
32VDC
-
-
-
1
1973894
Each
1+
€91.81
5+
€89.97
10+
€88.14
Min: 1 / Mult: 1
-
-
40A
30VDC
-
DIN Rail
Screw
Zero Crossing
4VDC
-
24VAC
-
240VAC
-
-
-
G3PA
1200303

RoHS

Each
1+
€90.68
5+
€86.15
10+
€81.61
Min: 1 / Mult: 1
SPST-NO
-
30A
280VAC
-
DIN Rail
Cage Clamp
Zero Crossing
24VAC
-
4VDC
-
32VDC
-
-
-
-
1190037

RoHS

Each
1+
€68.22
5+
€64.81
10+
€61.40
Min: 1 / Mult: 1
-
-
25A
280VAC
-
Panel Mount
Screw
Zero Crossing
24VAC
-
3VDC
-
32VDC
-
-
-
GN
1613781

RoHS

Each
1+
€59.68
5+
€56.69
10+
€53.70
Min: 1 / Mult: 1
SPST-NO
-
25A
280VAC
-
Panel Mount
Screw
Zero Crossing
24VAC
-
3VDC
-
32VDC
-
-
-
CW24
1200199

RoHS

Each
1+
€119.98
Min: 1 / Mult: 1
DPST-NO
-
40A
280VAC
-
Panel Mount
Quick Connect
Zero Crossing
24VAC
-
4VDC
-
15VDC
-
-
-
1
1608069

RoHS

Each
1+
€146.68
Min: 1 / Mult: 1
SPST-NO
-
15A
240Vrms
-
Panel Mount
Screw
Proportional Output
100Vrms
-
2VDC
-
10VDC
-
-
-
PCV
1200292

RoHS

Each
1+
€78.42
5+
€74.51
10+
€70.59
Min: 1 / Mult: 1
SPST-NO
-
12A
100VDC
-
Panel Mount
Screw
DC Switch
0VDC
-
3.5VDC
-
32VDC
-
-
-
1-DC
1305676

RoHS

Each
1+
€250.23
Min: 1 / Mult: 1
-
-
50A
600Vrms
-
Panel Mount
Screw
Zero Crossing
24VAC
-
10VDC
-
30VDC
-
-
-
-
2315542

RoHS

Each
1+
€53.25
5+
€51.61
10+
€49.96
20+
€48.96
Min: 1 / Mult: 1
-
-
100mA
48VDC
-
DIN Rail
Screw
-
3VDC
-
-
-
5VDC
-
-
-
DEK-O*
1200216

RoHS

Each
1+
€51.42
5+
€49.52
10+
€46.91
Min: 1 / Mult: 1
SPST-NO
-
25A
280VAC
-
Panel Mount
Screw
Random Turn On
24VAC
-
3VDC
-
32VDC
-
-
-
1
1200272

RoHS

Each
1+
€31.13
5+
€30.51
10+
€29.88
20+
€29.26
Min: 1 / Mult: 1
SPST-NO
-
1.5A
280VAC
-
PCB
Through Hole
Zero Crossing
12Vrms
-
-
-
-
-
-
-
SDI
126-150 of 2200 items
of 88 page(s)

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